| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] when i [verb] [art] | 106 |
|
| 2 | when i [verb] at [art] | 60 |
|
| 3 | [adv] i [verb] at [art] | 59 |
|
| 4 | [adv] when i [verb] at | 13 |
|
| 5 | [adv] when [verb] at [art] | 6 |
|
